Classify each triangle as a right triangle or not a right triangle

no because there is no right angles all of the angles are acute as far as i can see.

hope this helps! lots of love

                                                  -makayla<3

Step-by-step explanation:

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a

i'm pretty sure the answer is a. decreases with increase in